Lake La Barr Weather Forecast

    • 31
    • 48

    Mostly Cloudy

    • 32
    • 38

    Rain Showers

    • 23
    • 37

    Slight Chance Rain Showers

    • 25
    • 35

    Partly Sunny

    • 30
    • 40

    Mostly Cloudy

    • 23
    • 41

    Slight Chance Freezing Rain

    • 14
    • 31

    Slight Chance Snow Showers

Today 9 Jan Sullivan

Numerous Showers. Highs in the upper 40s. South Winds around 10 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 9 Jan Sullivan

Mostly cloudy. Lows around 30. West Winds 10 to 15 Mph with Gusts up to 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake La Barr Temperature Statistics

January Temperature

Monticello, Sullivan County International Airport (13.7 miles)

  • Lowest 1 January, 2026

    6.1 °F

  • Average January

    22.5 °F

  • Highest 6 January, 2026

    37.9 °F

Climate (2021–Present)

Monticello, Sullivan County International Airport (13.7 miles)

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  • Average Low 2021–2026

    36.6 °F

  • Average 2021–2026

    45.8 °F

  • Average High 2021–2026

    55.1 °F
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